*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    text-decoration: none;
}
.float{
    float: left;
}
.clearfix:after {
    content: "";
    height: 0;
    line-height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

.clearfix {
    zoom: 1;
}
ul{
    list-style: none;
}
